how to form the program lines for value interpolation

hello guys, I am a beginner in using matlab, and I have a case which I can't solve it, can anyone help?

in the previous response, I might have tried it and there were obstacles, in essence I wanted to get value through linear interpolation methods.

can anyone help me to show how the interpolation program lines are in matlab?

example I have a matrix A 5x3 as follows

A=[1  100  114;
   2  120  133;
   3  150  160;
   4  170  186;
   5  190  200]

and through the matrix A, I want to get the value in matrix A column 1 by interpolating the value of the matrix A column 3 to column 2.

if you make it with logic,it uses many program lines and many if functions. do you know the interpolation function on matlab according to the example above?

Thanks

[Stephen23]

See also earlier question:

https://www.mathworks.com/matlabcentral/answers/415897-how-to-take-a-matrix-of-certain-values-taken-from-the-matrix